Manufacturers Index - Brown, Boggs Co., Ltd.
Brown, Boggs Co., Ltd.
Hamilton, ON; Toronto, ON, Canada
Company Website: http://www.brownboggs.com/history.htm
Manufacturer Class:
Metal Working Machinery
This page contains information on patents issued to this manufacturer.
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If you find a patent number or patent date by this manufacturer that is not on this
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Key to Links for Patent Information
USPTO = U.S. Patent Office .
Images of the actual patent can be viewed on the U.S. Patent Office web site but
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DATAMP = Directory of American Tool And
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on patents related to machinery and tools. A much easier user interface than the
USPTO's for finding information on machinery patents.
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471,599
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Mar. 29, 1892
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Cornice and eaves-trough brake machine
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John M. Brown |
ON, Canada |
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Cornice and eaves-trough brake machine
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Nathan G. Boggs |
ON, Canada |
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583,729
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Jun. 01, 1897
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Cornice and eaves-trough brake machine
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John M. Brown |
ON, Canada |
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Cornice and eaves-trough brake machine
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Nathan G. Boggs |
ON, Canada |
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68,866
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Oct. 02, 1900
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Arc lamp
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Frank Stewart |
ON, Canada |
Co-inventors Martin and Stewart are described as electrician and mechanic, respectively. |
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Arc lamp
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Frederick W. Martin |
ON, Canada |
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663,454
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Dec. 11, 1900
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Electric-arc lamp
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Frank Stewart |
ON, Canada |
See also 68,866. |
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Electric-arc lamp
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Frederick W. Martin |
ON, Canada |
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120,613
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Sep. 21, 1909
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Corn husking machine
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Arthur P. Wolfe |
Buffalo, NY |
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198,327
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Mar. 16, 1920
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Stove pipe crimped elbow bending machine
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John Mootry Brown |
ON, Canada |
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1,340,320
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May. 18, 1920
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Crimped-elbow-bending machine
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John Mootry Brown |
ON, Canada |
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1,636,803
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Jul. 26, 1927
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Machine for folding stovepipe blanks
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John Mootry Brown |
ON, Canada |
This is the US equivalent of Canada patent 273,115. |
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273,115
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Aug. 16, 1927
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Machine for folding stove-pipe blanks
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John Mootry Brown |
ON, Canada |
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4,312,435
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Jan. 26, 1982
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Safety devices for mechanically operated apparatus such as a punch press
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Leslie J. Hollo |
ON, Canada |
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